https://bugzilla.kernel.org/show_bug.cgi?id=205089 --- Comment #35 from Christine Lemmer-Webber (cwebber@xxxxxxxxxxxxxx) --- Here's the dmesg output that appears to be associated with when everything broke: [ 51.645260] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645272] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000032a02a2a000 from IH client 0x1b (UTCL2) [ 51.645278] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645280] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645282] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645283] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645284] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645285] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645286] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645302] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645305] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x000002a2a0202000 from IH client 0x1b (UTCL2) [ 51.645310] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645312] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645314] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645316] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645318] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645319] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645321] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645335] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645338] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000030320203000 from IH client 0x1b (UTCL2) [ 51.645342] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645343] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645345] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645346] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645348] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645349] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645350] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645368] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645371] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000202032320000 from IH client 0x1b (UTCL2) [ 51.645375] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645376] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645377] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645379] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645380] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645382] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645383] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645404] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645407] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000320303202000 from IH client 0x1b (UTCL2) [ 51.645411] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645413] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645414] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645416] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645418] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645419] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645421] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645435] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645438] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000032020323000 from IH client 0x1b (UTCL2) [ 51.645442] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645444] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645445] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645447] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645448] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645450] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645452] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645465] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645469] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000323203032000 from IH client 0x1b (UTCL2) [ 51.645473] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645475] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645477] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645479] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645481] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645482] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645484] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645501] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645504] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x00002a0202a0a000 from IH client 0x1b (UTCL2) [ 51.645510] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645513] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645515] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645516] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645518] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645520] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645522] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645534] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645537] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000203232030000 from IH client 0x1b (UTCL2) [ 51.645542] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645544] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645545] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645546] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645547] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645548] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645549] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 51.645593] amdgpu 0000:05:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:4 pasid:32774, for process blender pid 1724 thread blender:cs0 pid 1754) [ 51.645595] amdgpu 0000:05:00.0: amdgpu: in page starting at address 0x0000a02032320000 from IH client 0x1b (UTCL2) [ 51.645599] amdgpu 0000:05:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00401431 [ 51.645601] amdgpu 0000:05:00.0: amdgpu: Faulty UTCL2 client ID: SQC (data) (0xa) [ 51.645602] amdgpu 0000:05:00.0: amdgpu: MORE_FAULTS: 0x1 [ 51.645603] amdgpu 0000:05:00.0: amdgpu: WALKER_ERROR: 0x0 [ 51.645604] amdgpu 0000:05:00.0: amdgpu: PERMISSION_FAULTS: 0x3 [ 51.645605] amdgpu 0000:05:00.0: amdgpu: MAPPING_ERROR: 0x0 [ 51.645606] amdgpu 0000:05:00.0: amdgpu: RW: 0x0 [ 61.685353] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled seq=4230, emitted seq=4232 [ 61.685637] [drm:amdgpu_job_timedout [amdgpu]] *ERROR* Process information: process blender pid 1724 thread blender:cs0 pid 1754 [ 61.685887] amdgpu 0000:05:00.0: amdgpu: GPU reset begin! -- You may reply to this email to add 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